code: def doc_to_target(self, doc):
      # this picks one answer to be the "correct" one, despite sometimes
      # multiple correct answers being possible.
      # TODO: make sure we're actually handling multi-answer correctly
      return " " + doc["answers"][0]
  
file_path: lm-evaluation-harness/lm_eval/tasks/webqs.py
imports: from lm_eval.base import rf, Task
  from lm_eval.metrics import mean
label_desc: Use image node_id 9 for calling the WebQs obj's underlying member method code with example usage: obj.doc_to_target(doc) and returns: unknown